Grade Sodium Dihydrogen Phosphate (NaH₂PO₄)
Product Description
Food-Grade Sodium Dihydrogen Phosphate (NaH₂PO₄) is a high-purity,
white crystalline powder widely used as an acidulant, pH buffer,
and emulsifying agent in food and beverage applications. As a
source of sodium and phosphate, this compound plays a crucial role
in maintaining the pH balance of food products, stabilizing
textures, and preventing spoilage. It is commonly used in the
production of processed foods, beverages, dairy products, and more.
Its high solubility in water and excellent buffering capacity make
it an essential ingredient in a variety of food formulations.
Specifications
Property | Value |
Chemical Formula | NaH₂PO₄ |
Molecular Weight | 119.98 g/mol |
Appearance | White crystalline powder |
Purity | ≥ 99% |
Sodium Content (Na₂O) | ≥ 27% |
Phosphorus Content (P₂O₅) | ≥ 57% |
pH (1% solution, 25°C) | 4.5 - 5.5 |
Solubility (Water, 20°C) | Highly soluble in water |
Features
1. Acidulant & Buffer: Functions as an effective acidulant, lowering pH and stabilizing
the acidity of food products.
2. High Purity: Manufactured to food-grade standards, ensuring safety and
suitability for use in food applications.
3. Water Solubility: Readily dissolves in water, ensuring ease of use in various food
formulations.
4. Nutrient Source: Provides essential sodium and phosphate, which are important for
human nutrition and metabolism.
5. Emulsification Properties: Helps in the emulsification of fats and oils, improving the texture
and consistency of food products.
Advantages
1. Improved Product Consistency: Enhances the texture and consistency of food products by
stabilizing pH and preventing separation of ingredients.
2. Versatile Application: Can be used in a wide variety of food products, including dairy,
beverages, baked goods, and processed meats.
3. Nutrient Enrichment: Contributes sodium and phosphate, which are vital for various
metabolic processes in the human body, including energy production
and bone health.
4. High Stability: The high purity and stability of Sodium Dihydrogen Phosphate ensure
long shelf life and effective use in food formulations.
Applications
1. Dairy Products:
1. Used in milk, cheese, yogurt, and other dairy products to
control acidity, improve texture, and preserve flavor.
2. Beverages:
1. Functions as a pH regulator in fruit juices, soft drinks, sports
drinks, and other beverages to maintain flavor stability and
product consistency.
3. Processed Foods:
1. Used in canned vegetables, soups, sauces, and other preserved
foods to improve shelf life, prevent spoilage, and maintain
quality.
4. Baked Goods:
1. Serves as a dough conditioner in bread, cakes, and other bakery
products to enhance texture and volume.
5. Meat and Poultry Processing:
1. Used to retain moisture and improve texture in processed meats
like sausages, hams, and other packaged meat products.
Production Technology
Food-grade Sodium Dihydrogen Phosphate is produced by neutralizing
phosphoric acid with sodium carbonate or sodium hydroxide in a
controlled environment. After neutralization, the product is
crystallized, purified, and dried to obtain the white crystalline
powder. The compound is then carefully processed and tested for
purity, ensuring it meets food-grade standards for safety and
effectiveness.
Theory
Sodium Dihydrogen Phosphate (NaH₂PO₄) dissociates in water into
sodium ions (Na⁺) and dihydrogen phosphate ions (H₂PO₄⁻). The
sodium ions contribute to the electrolyte balance in the body,
while the phosphate ions play a key role in energy metabolism, bone
health, and cellular function. The product’s buffering capacity
allows it to maintain the pH of food products, ensuring the desired
acidity for taste, texture, and preservation. It also acts as an
emulsifier, helping to blend fats and water in food systems, which
enhances the consistency and mouthfeel of products.
Services
· Customization: Available in various grades and packaging options tailored to
specific food industry needs.
· Technical Support: Provides expert advice on optimal use, dosage, and application
techniques for food processing.
· Global Distribution: Reliable international shipping and logistics services to ensure
timely delivery worldwide.
Packaging and Storage
· Packaging:
o Typically packaged in 25 kg multi-layer bags with an inner
polyethylene lining to protect the product from moisture.
o Bulk packaging options available for large-scale applications.
· Storage:
o Store in a cool, dry, well-ventilated area, away from direct
sunlight, heat, and moisture.
o Keep the product sealed in its original packaging to prevent
contamination and ensure stability.
Precautions
1. Handling: Wear appropriate personal protective equipment (PPE) such as gloves
and safety goggles when handling the product to prevent irritation.
2. Storage: Store away from strong acids, oxidizing agents, and other
incompatible substances.
3. Inhalation and Skin Contact: Avoid prolonged contact with skin or inhalation of dust. In case of
contact, rinse thoroughly with water.
4. Spillage: In the event of spillage, clean immediately using a damp cloth or
vacuum cleaner. Dispose of the material according to local
environmental regulations.
5. Safety: Ensure the product is kept out of reach of children and pets.
Always follow safety protocols and food-grade handling procedures.
This product introduction provides an overview of Food-Grade Sodium Dihydrogen Phosphate (NaH₂PO₄), highlighting its role as an acidulant, pH buffer, and emulsifier
in the food industry. With its high solubility, excellent buffering
capacity, and nutrient contribution, it is an essential ingredient
for enhancing the texture, flavor, and shelf life of a wide range
of food products.
